油脂脱色过程对游离脂肪酸影响研究

被引:25
作者
刘悦
刘元法
王兴国
机构
[1] 江南大学食品学院江南大学食品科学与安全教育部重点实验室
关键词
脱色; 游离脂肪酸; 氧化;
D O I
暂无
中图分类号
TS224 [制油工艺];
学科分类号
083202 [粮食、油脂及植物蛋白工程];
摘要
大豆油中所含游离脂肪酸(简称FFA)主要是亚油酸,亚油酸的两个双键之间含有一个活性很强的亚甲基,油脂脱色使用的脱色剂对该亚甲基参与的许多反应是天然的催化剂,本论文通过实验测定了脱色温度、时间、用量对FFA含量的影响。
引用
收藏
页码:91 / 96
页数:6
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